Gernot Posselt
Papers
1
Total Citations
5
H-Index
1
About
Gernot Posselt is a researcher whose work bridges bioinformatics and molecular evolution, with a primary focus on understanding how sequence space governs peptide function. His key research areas include antimicrobial peptides (AMPs), mitochondrial targeting peptides (mTPs), and directed evolution. Posselt’s major contribution lies in elucidating the shared biophysical features—such as positive net charge, helical propensity, and membrane interaction—that blur the line between AMPs and mTPs, challenging traditional functional classifications. His 2015 paper, "Attractors in Sequence Space: Peptide Morphing by Directed Simulated Evolution," with 5 citations, introduces a novel computational framework for evolving peptides between distinct functional states, demonstrating how subtle sequence changes can repurpose a peptide from membrane disruption to mitochondrial targeting. This work has implications for designing synthetic peptides with tunable activities. Posselt’s research is notable for its interdisciplinary approach, combining evolutionary algorithms with structural biology to map the rugged fitness landscapes of functional peptides, offering a powerful tool for drug discovery and synthetic biology.
Research Focus
Key Achievements
Top Papers
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